3V DTMF Receiver

The M-88L70 is a full DTMF Receiver that integrates both bandsplit Filter and decoder functions into a single 18-pin DIP or SOIC package. Manufactured using CMOS process technology, the M-88L70 offers low power consumption (18 mW max), precise data handling and 3V operation. Its Filter section uses switched capaci- tor technology for both the high and low group Filters and for dial Tone rejection. Its decoder uses digital counting techniques to detect and decode all 16 DTMF Tone pairs into a 4-bit code. External component count is minimized by provision of an on-chip differential input Amplifier Clock Generator and latched tri-state Interface bus. Minimal external components required include a low-cost 3.579545 MHz color burst crystal, a Timing resistor, and a Timing capacitor. By Clare, Inc.
Part Manufacturer Description Datasheet Samples
5962-1124201VFA Texas Instruments 2x2 crosspoint switch : LVDS outputs 16-CFP -55 to 125
DS90CF364AMTD Texas Instruments +3.3V LVDS Receiver 18-Bit Flat Panel Display (FPD) Link - 65 MHz 48-TSSOP -10 to 70
DS92LX2122SQ/NOPB Texas Instruments 10 - 50 MHz DC-Balanced Channel Link III Bi-Directional Control Deserializer 48-WQFN -40 to 85
DS90C032BTM/NOPB Texas Instruments LVDS Quad CMOS Differential Line Receiver 16-SOIC -40 to 85
DS92LV2421SQ/NOPB Texas Instruments 10 to 75 MHz, 24-bit Channel-Link II Serializer 48-WQFN -40 to 85
DS92LV010ATMX/NOPB Texas Instruments Bus LVDS 3.3/5.0V Single Transceiver 8-SOIC -40 to 85
DS90C363BMT Texas Instruments +3.3V Programmable LVDS Transmitter 18-Bit Flat Panel Display (FPD) Link - 65MHz 48-TSSOP -10 to 70
DS92LV2411SQ/NOPB Texas Instruments 5-50MHz 24-Bit Channel Link II Serializer 48-WQFN -40 to 85
DS25BR400TSQ/NOPB Texas Instruments Quad 2.5 Gbps CML Transceiver withTransmit De-Emphasis and Receive Equalization 60-WQFN -40 to 85
DS90LV110ATMTX/NOPB Texas Instruments 1 to 10 LVDS Data/Clock Distributor with Failsafe 28-TSSOP -40 to 85
M-88L70 's PackagesM-88L70 's pdf datasheet

M-88L70 Pinout, Pinouts
M-88L70 pinout,Pin out
This is one package pinout of M-88L70,If you need more pinouts please download M-88L70's pdf datasheet.

M-88L70 Application circuits
M-88L70 circuits
This is one application circuit of M-88L70,If you need more circuits,please download M-88L70's pdf datasheet.

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